solve this question please?

Based on the mixtures of the four students in the art class, the student with a different shade of purple would be Aiden.

In order to solve this question, look at the ratio of red paint to blue paint for all the students:

Alec:

1¹/₃ : ²/₃

2 : 1

Rosa:

2¹/₂ : 1 ¹/ ₄

2  :  1

Aidan:

4¹/₂  : 2

2.25 :  2

Zoe:

5 : 2¹/₂

2 : 1

Notice that Aidan's mixture is the only one that is different and so will have a different shade of purple as a result.

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Answer:

its aidan

Step-by-step explanation:

Answer:

c/13 - 10

Step-by-step explanation:

A crossover design is a reiterated assessments design in which each experimental unit (patient) receives various treatments at different time periods, i.e., the patients switch from one therapy to another during the trial.

The crossover design has the benefit of each subject acting as his or her own control, and it requires a lesser number of patients than parallel-group trials.

There are various drawbacks. For example, crossover designs often last longer than parallel-group research.

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1) [tex]7y=8x-14, y=6[/tex] [given]

2) [tex]7(6)=8x-14[/tex] [substitution]

3) [tex]56=8x[/tex] [addition property of equality]

4) [tex]7=x[/tex] [division property of equality]

5) [tex]x=7[/tex] [symmetric property of equality]

A two columns proof is given in the attached image below as per the concept of solving equations.

A two columns proof is given below:

Statement | Reasons

y = 6 | Given

7y = 8x - 14 | Given

7(6) = 8x - 14 | Substitution (Substitute y with 6 in statement 2)

42 = 8x - 14 | Simplification

42 + 14 = 8x | Addition Property of Equality (Add 14 to both sides)

56 = 8x | Simplification

56/8 = x | Division Property of Equality (Divide both sides by 8)

7 = x | Simplification (Simplify the fraction 56/8)

x = 7 | Symmetric Property of Equality (Rearrange statement 9)

In this two-column proof, we start with the given information that y is equal to 6 (statement 1).

Then, we substitute the value of y into the equation 7y = 8x - 14 (statement 2) to get 42 = 8x - 14 (statement 3).

We simplify the equation to isolate 8x and find that 56 = 8x (statement 6). Dividing both sides of this equation by 8 (statement 7) gives us x = 7 (statement 8).

Finally, we use the symmetric property of equality to rearrange the equation and conclude that x is indeed equal to 7 (statement 9).

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The volume of the balloon is 500 cubic inches after 20 seconds

From the given graph, we have:

Also from the graph, we have:

V(20) = 500

This means that:

The volume of the balloon is 500 cubic inches after 20 seconds

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The monthly payment for this purchase with a price of $450, a finance charge of $82.50, a down payment of $150, and 18 monthly payments is c.) $21.25.

The monthly payment is the periodic payment made to settle a mortgage loan.

When the total mortgage payment is determined, the monthly payment can be calculated as the dividend of the total mortgage payment and the number of monthly payments.

Purchase Price: $450

Finance Charge: $82,50

Down Payment: $150

Number of Payments: 18

Total mortgage payment = $382.50 ($450 + 82.50 - 150)

Monthly payment = $21.25 ($382.50/18)

Thus, the monthly payment for this purchase with a price of $450, a finance charge of $82.50, a down payment of $150, and 18 monthly payments is c.) $21.25.

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Answer:

Step-by-step explanation:

The volume of the cylinder is [tex](\pi)(14^{2})(42)=8232\pi[/tex].

The volume of the hemisphere is [tex]\frac{2}{3}(\pi)(14^{3})=\frac{5488}{3}\pi[/tex].

Adding these together gives the exact volume to be [tex]\frac{30184\pi}{3}[/tex].

To the nearest tenth, this is 31608.6 square feet.

Answer:

All real numbers

Step-by-step explanation:

See attached graph.

Answer:

7^15

Step-by-step explanation:

7^5^3 = 7^(5*3) = 7^15

The minimum that Nolan would have to spend is $33.84  while the maximum he has to spend is $35.94

10 * 0.84 = 8.4

8 * 1.29 = 10.32

8 * 1.89 = 15.12

The minimum is  = 8.4 + 10.32 + 15.12

= 33.84 dollars.

10 * 1.89 = 18.9

8 * 1.29 = 10.32

8 * 0.84 = 6.72

The sum of the maximum is given as 18.9 + 10.32 + 6.72

= $35.94

Edward Nolan has room for 26 bedding plants in his garden. He can get pansies for $1.89 each, marigolds for $1.29 each, and zinnias for $0.84 each. He plans to buy 10 of one type and 8 each of the other two types of plants. (a) What is the minimum (in $) Edward will have to spend? $ Incorrect: Your answer is incorrect. (b) What is the maximum (in $) Edward could spend? $ Incorrect: Your answer is incorrect.

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Answer:

Step-by-step explanation:

[tex]y=\frac{1}{2} x-7[/tex]

Answer:

y = 1/2x - 7

Step-by-step explanation:

The slope equation is: y = mx + b

m being the slope

b being the y-intercept

The problem says that the slope is 1/2, and says that it intersects negative y-axis, therefore the y-intercept is negative, so -7

Answer:

y = 5

Step-by-step explanation:

1) Simplify 7y+8+8y+7 to 15y + 15.

90 = 15y + 15

2) Subtract 15 from both sides.

90 - 15 = 15y

3) Simplify 90 - 15 to 75.

75 = 15y

4) Divide both sides by 15.

75/15 = y

5) Simplify 75/15 to 5.

5 = y

6) Switch sides.

y = 5

Answer!!

it would be a

Step-by-step explanation:

The degree of the polynomial, x⁵+1-3x⁴+3x⁹-2x, is: 9.

What is the Degree of a Polynomial?

The degree of a polynomial is determined by the monomial with the highest degree.

Given the polynomial, x⁵+1-3x⁴+3x⁹-2x, the monomial with the highest degree is 3x⁹.

Therefore, the degree of the polynomial given is: 9.

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(x² + 2√xy) = 5/4

2y - √2xy = 0

From the first equation

(2x-1)²+8√2xy=4

Expand the bracket

(2x-1) (2x+ 1) + 8√2xy = 4

4x² + 2x -2x - 1 + 8√2xy = 4

4x² - 1 + 8√2xy = 4

Collect like terms

4x² + 8√2xy = 4 + 1

4x² + 8√2xy = 5

Find the common factor

4(x² + 2√xy) = 5

(x² + 2√xy) = [tex]\frac{5}{4}[/tex]

For equation 2, we have

4y-√8xy-1=1​

4y - [tex]\sqrt{4 *2 xy }[/tex] = 1 -1

4y - [tex]2\sqrt{2xy}[/tex] = 0

Find the common factor

[tex]2(2y - 2\sqrt{2xy} ) = 0[/tex]

[tex]2y - 2\sqrt{2xy} = 0[/tex] × 2

[tex]2y - \sqrt{2xy} = 0[/tex]

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Answer:

x=23

Step-by-step explanation:

put it in desmos and was right

Answer:

So, the vertex form of your function is  [tex]y(x)=2*(x+2)^2-7[/tex].

The vertex is at [tex](-2|-7)[/tex]

Step-by-step explanation:

Given function:

[tex]y(x)=2*x^2+8x+1[/tex]

Steps:

[tex]y(x)=2*x^2+8x+1\\[/tex]

[tex]y(x)=2(x^2+4x+\frac{1}{2} )[/tex]    (Factor out)

[tex]y(x)=2(x^2+4x+2^2-2^2+\frac{1}{2} )[/tex]  (Complete the square)

[tex]y(x)=2((x+2)^2-2^2+\frac{1}{2} )[/tex]  (Use the binomial formula)

[tex]y(x)=2((x+2)^2-\frac{7}{2} )[/tex]  (Simplify)

[tex]y(x)=2*(x+2)^2-7[/tex] (Expand)

Answer: It’s a trinomial

Step-by-step explanation: It has three terms, so it’s classified as a trinomial. (Tri=three)

Por definición de perímetro y considerando el cambio de unidades, el perímetro de la caja en pulgadas es 12[(g+y)×2].

El perímetro de un figura geométrica plana se denomina a la longitud de su contorno. El perímetro es, por tanto, una medida de longitud.

En otras palabras, el perímetro de una figura de dos dimensiones es la distancia alrededor de la figura y es el resultado de la suma de los lados de una figura geométrica plana. Por lo que para el cálculo del perímetro es necesario conocer el número de lados de la figura y la longitud de cada uno de esos lados.

Una caja se puede considerar como una figura que tiene cuatro lados con dos medidas diferentes (alto y ancho).

El alto de la caja es "y" mientras que su ancho es "g" pies, por lo que su perímetro P es calculado como:

P= 2g + 2y= 2×(g+y) pies

Luego, se puede aplicar la siguiente regla de tres para realizar el cambio de unidades a pulgadas: si 1 pies equivale a 12 pulgadas, 2×(g+y) pies equivales a cuantas pulgadas?

[tex]P=\frac{2x(g+y) piesx12 pulgadas }{1 pie}[/tex]

Resolviendo

P= 12[(g+y)×2] pulgadas

Finalmente, el perímetro de la caja en pulgadas es 12[(g+y)×2].

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Considering the definition of an equation and the way to solve it, a person will devote 28 years watching TV and 6 years sleeping.

An equation is the equality existing between two algebraic expressions connected through the equals sign in which one or more unknown values, called unknowns, appear in addition to certain known data.

The members of an equation are each of the expressions that appear on both sides of the equal sign while the terms of an equation are the addends that form the members of an equation.

The solution of a equation means determining the value that satisfies it. In this way, by changing the unknown to the solution, the equality must be true.

To solve an equation, keep in mind:

Being "x" the number of years watching TV, and knowing that:

the equation in this case is:

x + (x+22) =34

Solving:

x + x =34 -22

2x= 12

x= 12 ÷ 2

x=6

As the number of years sleeping will exceed the number of years watching TV by 22, then x +22= 6 +22= 28 years.

Finally, a person will devote 28 years watching TV and 6 years sleeping.

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Answer:

I think that's the answer

Using it's concept, it is found that the marginal relative frequency for students who plan to attend college is of 82%.

A relative frequency is given by the number of desired outcomes divided by the number of total outcomes.

In this problem, there are a total of 82 students, 67 of which plan to attend college, hence the relative frequency is:

f = 67/82 = 0.82 = 82%.

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Answer:

82%

Step-by-step explanation:

The answer above is correct.

you need to start from the beginning add 2 and 3

Step-by-step explanation:

Answer:

[tex]\boxed{-\infty < y\leq 2}[/tex]

Step-by-step explanation:

See the appendix.

The set of values ​​is the interval  [tex]y\in (-\infty , 2 >[/tex] .

[tex]y\in (-\infty , 2 > ~~\Leftrightarrow ~~\boxed{-\infty < y\leq 2}[/tex]

A single outlier does not affect the values of the quartiles.

An outlier is a number that is way smaller or way larger than that of other numbers in a data set. An outlier does not affect the values of the upper and lower quartiles. This is an advantage of the upper and lower quartiles over range.

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Answer:

cool

Step-by-step explanation:

pooop

Answer:

30 square yards

Step-by-step explanation:

You can calculate the area of a triangle by using the formula: [tex]A = \frac{1}{2}bh[/tex], where b=base, and h=height, and since you have both values you can easily calculate the area by plugging the values in

Plug Values Into Equation:

[tex]A = \frac{1}{2}(15)(4)[/tex]

Multiply 15 and 4

[tex]A=\frac{1}{2}(60)[/tex]

Multiply by 1/2 (or technically divide by 2)

[tex]A = 30[/tex]

Answer:

The answer is 30yd²

Step-by-step explanation:

A=hb b/2

=4·15/2

=30yd²